List of Intel Pentium Pro processors
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The Pentium Pro is the first of Intel's sixth-generation CPUs targeted at the enterprise and server markets.
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The processor was relatively unusual in that the Pentium Pro used a unique "on-package cache" arrangement; the processor and the cache were on separate dies in the same package and were connected closely by a full-speed bus. The dies had to be bonded together early in the production process, before testing was possible. This meant that a single, tiny flaw in either die made it necessary to discard the entire assembly, which was one of the reasons for the Pentium Pro's relatively low production yield and high cost. This was remedied by the Pentium II's release.